Line | Source | Count |
1 | | - |
2 | | - |
3 | | - |
4 | | - |
5 | | - |
6 | | - |
7 | | - |
8 | | - |
9 | | - |
10 | | - |
11 | | - |
12 | QGraphicsWidget::QGraphicsWidget(QGraphicsItem *parent, Qt::WindowFlags wFlags) | - |
13 | : QGraphicsObject(*new QGraphicsWidgetPrivate, 0), QGraphicsLayoutItem(0, false) | - |
14 | { | - |
15 | QGraphicsWidgetPrivate * const d = d_func(); | - |
16 | d->init(parent, wFlags); | - |
17 | } | - |
18 | | - |
19 | | - |
20 | | - |
21 | | - |
22 | | - |
23 | | - |
24 | QGraphicsWidget::QGraphicsWidget(QGraphicsWidgetPrivate &dd, QGraphicsItem *parent, Qt::WindowFlags wFlags) | - |
25 | : QGraphicsObject(dd, 0), QGraphicsLayoutItem(0, false) | - |
26 | { | - |
27 | QGraphicsWidgetPrivate * const d = d_func(); | - |
28 | d->init(parent, wFlags); | - |
29 | } | - |
30 | class QGraphicsWidgetStyles | - |
31 | { | - |
32 | public: | - |
33 | QStyle *styleForWidget(const QGraphicsWidget *widget) const | - |
34 | { | - |
35 | QMutexLocker locker(&mutex); | - |
36 | return styles.value(widget, 0); | - |
37 | } | - |
38 | | - |
39 | void setStyleForWidget(QGraphicsWidget *widget, QStyle *style) | - |
40 | { | - |
41 | QMutexLocker locker(&mutex); | - |
42 | if (style) | - |
43 | styles[widget] = style; | - |
44 | else | - |
45 | styles.remove(widget); | - |
46 | } | - |
47 | | - |
48 | private: | - |
49 | QHash<const QGraphicsWidget *, QStyle *> styles; | - |
50 | mutable QMutex mutex; | - |
51 | }; | - |
52 | namespace { namespace Q_QGS_widgetStyles { typedef QGraphicsWidgetStyles Type; QBasicAtomicInt guard = { QtGlobalStatic::Uninitialized }; __attribute__((visibility("hidden"))) inline Type *innerFunction() { struct HolderBase { ~HolderBase() noexcept { if (guard.load() == QtGlobalStatic::Initialized) guard.store(QtGlobalStatic::Destroyed); } }; static struct Holder : public HolderBase { Type value; Holder() noexcept(noexcept(Type ())) : value () { guard.store(QtGlobalStatic::Initialized); } } holder; return &holder.value; } } } static QGlobalStatic<QGraphicsWidgetStyles, Q_QGS_widgetStyles::innerFunction, Q_QGS_widgetStyles::guard> widgetStyles; | - |
53 | | - |
54 | | - |
55 | | - |
56 | | - |
57 | QGraphicsWidget::~QGraphicsWidget() | - |
58 | { | - |
59 | QGraphicsWidgetPrivate * const d = d_func(); | - |
60 | | - |
61 | | - |
62 | for (int i = 0; i < d->actions.size()TRUE | never evaluated | FALSE | never evaluated |
; ++i) { | 0 |
63 | QActionPrivate *apriv = d->actions.at(i)->d_func(); | - |
64 | apriv->graphicsWidgets.removeAll(this); | - |
65 | } never executed: end of block | 0 |
66 | d->actions.clear(); | - |
67 | | - |
68 | | - |
69 | if (QGraphicsScene *scn = scene()TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
70 | QGraphicsScenePrivate *sceneD = scn->d_func(); | - |
71 | if (sceneD->tabFocusFirst == thisTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
72 | sceneD->tabFocusFirst = (d->focusNext == thisTRUE | never evaluated | FALSE | never evaluated |
? 0 : d->focusNext);never executed: sceneD->tabFocusFirst = (d->focusNext == this ? 0 : d->focusNext); | 0 |
73 | } never executed: end of block | 0 |
74 | d->focusPrev->d_func()->focusNext = d->focusNext; | - |
75 | d->focusNext->d_func()->focusPrev = d->focusPrev; | - |
76 | | - |
77 | | - |
78 | d->focusNext = this; | - |
79 | d->focusPrev = this; | - |
80 | | - |
81 | clearFocus(); | - |
82 | | - |
83 | | - |
84 | if (d->layoutTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
85 | QGraphicsLayout *temp = d->layout; | - |
86 | for (QForeachContainer<typename QtPrivate::remove_reference<decltype(childItems())>::type> _container_((childItems())); _container_.control && _container_.i != _container_.e; ++_container_.i, _container_.control ^const auto items = 1)childItems(); | - |
87 | for (QGraphicsItem *item = *_container_.i; _container_.control; _container_.control = 0: items) { | - |
88 | | - |
89 | | - |
90 | | - |
91 | if (item->isWidget()TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
92 | QGraphicsWidget *widget = static_cast<QGraphicsWidget *>(item); | - |
93 | if (widget->parentLayoutItem() == d->layoutTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
94 | widget->setParentLayoutItem(0); never executed: widget->setParentLayoutItem(0); | 0 |
95 | } never executed: end of block | 0 |
96 | } never executed: end of block | 0 |
97 | d->layout = 0; | - |
98 | delete temp; | - |
99 | } never executed: end of block | 0 |
100 | | - |
101 | | - |
102 | widgetStyles()->setStyleForWidget(this, 0); | - |
103 | | - |
104 | | - |
105 | | - |
106 | | - |
107 | setParentItem(nullptr); | - |
108 | } never executed: end of block | 0 |
109 | QSizeF QGraphicsWidget::size() const | - |
110 | { | - |
111 | return QGraphicsLayoutItem::geometry().size(); | - |
112 | } | - |
113 | | - |
114 | void QGraphicsWidget::resize(const QSizeF &size) | - |
115 | { | - |
116 | setGeometry(QRectF(pos(), size)); | - |
117 | } | - |
118 | void QGraphicsWidget::setGeometry(const QRectF &rect) | - |
119 | { | - |
120 | QGraphicsWidgetPrivate *wd = QGraphicsWidget::d_func(); | - |
121 | QGraphicsLayoutItemPrivate *d = QGraphicsLayoutItem::d_ptr.data(); | - |
122 | QRectF newGeom; | - |
123 | QPointF oldPos = d->geom.topLeft(); | - |
124 | if (!wd->inSetPos) { | - |
125 | setAttribute(Qt::WA_Resized); | - |
126 | newGeom = rect; | - |
127 | newGeom.setSize(rect.size().expandedTo(effectiveSizeHint(Qt::MinimumSize)) | - |
128 | .boundedTo(effectiveSizeHint(Qt::MaximumSize))); | - |
129 | | - |
130 | if (newGeom == d->geom) { | - |
131 | goto relayoutChildrenAndReturn; | - |
132 | } | - |
133 | | - |
134 | | - |
135 | wd->inSetGeometry = 1; | - |
136 | setPos(newGeom.topLeft()); | - |
137 | wd->inSetGeometry = 0; | - |
138 | newGeom.moveTopLeft(pos()); | - |
139 | | - |
140 | if (newGeom == d->geom) { | - |
141 | goto relayoutChildrenAndReturn; | - |
142 | } | - |
143 | | - |
144 | | - |
145 | if (wd->scene) { | - |
146 | if (rect.topLeft() == d->geom.topLeft()) { | - |
147 | prepareGeometryChange(); | - |
148 | } | - |
149 | } | - |
150 | } | - |
151 | | - |
152 | | - |
153 | { | - |
154 | bool moved = oldPos != pos(); | - |
155 | if (moved) { | - |
156 | | - |
157 | QGraphicsSceneMoveEvent event; | - |
158 | event.setOldPos(oldPos); | - |
159 | event.setNewPos(pos()); | - |
160 | QApplication::sendEvent(this, &event); | - |
161 | if (wd->inSetPos) { | - |
162 | | - |
163 | d->geom.moveTopLeft(pos()); | - |
164 | geometryChanged(); | - |
165 | goto relayoutChildrenAndReturn; | - |
166 | } | - |
167 | } | - |
168 | QSizeF oldSize = size(); | - |
169 | QGraphicsLayoutItem::setGeometry(newGeom); | - |
170 | | - |
171 | bool resized = newGeom.size() != oldSize; | - |
172 | if (resized) { | - |
173 | QGraphicsSceneResizeEvent re; | - |
174 | re.setOldSize(oldSize); | - |
175 | re.setNewSize(newGeom.size()); | - |
176 | if (oldSize.width() != newGeom.size().width()) | - |
177 | widthChanged(); | - |
178 | if (oldSize.height() != newGeom.size().height()) | - |
179 | heightChanged(); | - |
180 | QGraphicsLayout *lay = wd->layout; | - |
181 | if (QGraphicsLayout::instantInvalidatePropagation()) { | - |
182 | if (!lay || lay->isActivated()) { | - |
183 | QApplication::sendEvent(this, &re); | - |
184 | } | - |
185 | } else { | - |
186 | QApplication::sendEvent(this, &re); | - |
187 | } | - |
188 | } | - |
189 | } | - |
190 | | - |
191 | geometryChanged(); | - |
192 | relayoutChildrenAndReturn: | - |
193 | if (QGraphicsLayout::instantInvalidatePropagation()) { | - |
194 | if (QGraphicsLayout *lay = wd->layout) { | - |
195 | if (!lay->isActivated()) { | - |
196 | QEvent layoutRequest(QEvent::LayoutRequest); | - |
197 | QApplication::sendEvent(this, &layoutRequest); | - |
198 | } | - |
199 | } | - |
200 | } | - |
201 | } | - |
202 | void QGraphicsWidget::setContentsMargins(qreal left, qreal top, qreal right, qreal bottom) | - |
203 | { | - |
204 | QGraphicsWidgetPrivate * const d = d_func(); | - |
205 | | - |
206 | if (!d->margins && left == 0 && top == 0 && right == 0 && bottom == 0) | - |
207 | return; | - |
208 | d->ensureMargins(); | - |
209 | if (left == d->margins[d->Left] | - |
210 | && top == d->margins[d->Top] | - |
211 | && right == d->margins[d->Right] | - |
212 | && bottom == d->margins[d->Bottom]) | - |
213 | return; | - |
214 | | - |
215 | d->margins[d->Left] = left; | - |
216 | d->margins[d->Top] = top; | - |
217 | d->margins[d->Right] = right; | - |
218 | d->margins[d->Bottom] = bottom; | - |
219 | | - |
220 | if (QGraphicsLayout *l = d->layout) | - |
221 | l->invalidate(); | - |
222 | else | - |
223 | updateGeometry(); | - |
224 | | - |
225 | QEvent e(QEvent::ContentsRectChange); | - |
226 | QApplication::sendEvent(this, &e); | - |
227 | } | - |
228 | void QGraphicsWidget::getContentsMargins(qreal *left, qreal *top, qreal *right, qreal *bottom) const | - |
229 | { | - |
230 | const QGraphicsWidgetPrivate * const d = d_func(); | - |
231 | if (left || top || right || bottom) | - |
232 | d->ensureMargins(); | - |
233 | if (left) | - |
234 | *left = d->margins[d->Left]; | - |
235 | if (top) | - |
236 | *top = d->margins[d->Top]; | - |
237 | if (right) | - |
238 | *right = d->margins[d->Right]; | - |
239 | if (bottom) | - |
240 | *bottom = d->margins[d->Bottom]; | - |
241 | } | - |
242 | void QGraphicsWidget::setWindowFrameMargins(qreal left, qreal top, qreal right, qreal bottom) | - |
243 | { | - |
244 | QGraphicsWidgetPrivate * const d = d_func(); | - |
245 | | - |
246 | if (!d->windowFrameMargins && left == 0 && top == 0 && right == 0 && bottom == 0) | - |
247 | return; | - |
248 | d->ensureWindowFrameMargins(); | - |
249 | bool unchanged = | - |
250 | d->windowFrameMargins[d->Left] == left | - |
251 | && d->windowFrameMargins[d->Top] == top | - |
252 | && d->windowFrameMargins[d->Right] == right | - |
253 | && d->windowFrameMargins[d->Bottom] == bottom; | - |
254 | if (d->setWindowFrameMargins && unchanged) | - |
255 | return; | - |
256 | if (!unchanged) | - |
257 | prepareGeometryChange(); | - |
258 | d->windowFrameMargins[d->Left] = left; | - |
259 | d->windowFrameMargins[d->Top] = top; | - |
260 | d->windowFrameMargins[d->Right] = right; | - |
261 | d->windowFrameMargins[d->Bottom] = bottom; | - |
262 | d->setWindowFrameMargins = true; | - |
263 | } | - |
264 | void QGraphicsWidget::getWindowFrameMargins(qreal *left, qreal *top, qreal *right, qreal *bottom) const | - |
265 | { | - |
266 | const QGraphicsWidgetPrivate * const d = d_func(); | - |
267 | if (left || top || right || bottom) | - |
268 | d->ensureWindowFrameMargins(); | - |
269 | if (left) | - |
270 | *left = d->windowFrameMargins[d->Left]; | - |
271 | if (top) | - |
272 | *top = d->windowFrameMargins[d->Top]; | - |
273 | if (right) | - |
274 | *right = d->windowFrameMargins[d->Right]; | - |
275 | if (bottom) | - |
276 | *bottom = d->windowFrameMargins[d->Bottom]; | - |
277 | } | - |
278 | | - |
279 | | - |
280 | | - |
281 | | - |
282 | | - |
283 | | - |
284 | void QGraphicsWidget::unsetWindowFrameMargins() | - |
285 | { | - |
286 | QGraphicsWidgetPrivate * const d = d_func(); | - |
287 | if ((d->windowFlags & Qt::Window) && (d->windowFlags & Qt::WindowType_Mask) != Qt::Popup && | - |
288 | (d->windowFlags & Qt::WindowType_Mask) != Qt::ToolTip && !(d->windowFlags & Qt::FramelessWindowHint)) { | - |
289 | QStyleOptionTitleBar bar; | - |
290 | d->initStyleOptionTitleBar(&bar); | - |
291 | QStyle *style = this->style(); | - |
292 | qreal margin = style->pixelMetric(QStyle::PM_MdiSubWindowFrameWidth); | - |
293 | qreal titleBarHeight = d->titleBarHeight(bar); | - |
294 | setWindowFrameMargins(margin, titleBarHeight, margin, margin); | - |
295 | } else { | - |
296 | setWindowFrameMargins(0, 0, 0, 0); | - |
297 | } | - |
298 | d->setWindowFrameMargins = false; | - |
299 | } | - |
300 | | - |
301 | | - |
302 | | - |
303 | | - |
304 | | - |
305 | | - |
306 | | - |
307 | QRectF QGraphicsWidget::windowFrameGeometry() const | - |
308 | { | - |
309 | const QGraphicsWidgetPrivate * const d = d_func(); | - |
310 | return d->windowFrameMargins | - |
311 | ? geometry().adjusted(-d->windowFrameMargins[d->Left], -d->windowFrameMargins[d->Top], | - |
312 | d->windowFrameMargins[d->Right], d->windowFrameMargins[d->Bottom]) | - |
313 | : geometry(); | - |
314 | } | - |
315 | | - |
316 | | - |
317 | | - |
318 | | - |
319 | | - |
320 | | - |
321 | QRectF QGraphicsWidget::windowFrameRect() const | - |
322 | { | - |
323 | const QGraphicsWidgetPrivate * const d = d_func(); | - |
324 | return d->windowFrameMargins | - |
325 | ? rect().adjusted(-d->windowFrameMargins[d->Left], -d->windowFrameMargins[d->Top], | - |
326 | d->windowFrameMargins[d->Right], d->windowFrameMargins[d->Bottom]) | - |
327 | : rect(); | - |
328 | } | - |
329 | void QGraphicsWidget::initStyleOption(QStyleOption *option) const | - |
330 | { | - |
331 | ((!(option)) ? qt_assert("option",__FILE__,685692) : qt_noop()); | - |
332 | | - |
333 | option->state = QStyle::State_None; | - |
334 | if (isEnabled()) | - |
335 | option->state |= QStyle::State_Enabled; | - |
336 | if (hasFocus()) | - |
337 | option->state |= QStyle::State_HasFocus; | - |
338 | | - |
339 | | - |
340 | if (isUnderMouse()) | - |
341 | option->state |= QStyle::State_MouseOver; | - |
342 | if (QGraphicsWidget *w = window()) { | - |
343 | if (w->isActiveWindow()) | - |
344 | option->state |= QStyle::State_Active; | - |
345 | } | - |
346 | if (isWindow()) | - |
347 | option->state |= QStyle::State_Window; | - |
348 | option->direction = layoutDirection(); | - |
349 | option->rect = rect().toRect(); | - |
350 | option->palette = palette(); | - |
351 | if (!isEnabled()) { | - |
352 | option->palette.setCurrentColorGroup(QPalette::Disabled); | - |
353 | } else if (isActiveWindow()) { | - |
354 | option->palette.setCurrentColorGroup(QPalette::Active); | - |
355 | } else { | - |
356 | option->palette.setCurrentColorGroup(QPalette::Inactive); | - |
357 | } | - |
358 | option->fontMetrics = QFontMetrics(font()); | - |
359 | option->styleObject = const_cast<QGraphicsWidget *>(this); | - |
360 | } | - |
361 | | - |
362 | | - |
363 | | - |
364 | | - |
365 | QSizeF QGraphicsWidget::sizeHint(Qt::SizeHint which, const QSizeF &constraint) const | - |
366 | { | - |
367 | const QGraphicsWidgetPrivate * const d = d_func(); | - |
368 | QSizeF sh; | - |
369 | if (d->layout) { | - |
370 | QSizeF marginSize(0,0); | - |
371 | if (d->margins) { | - |
372 | marginSize = QSizeF(d->margins[d->Left] + d->margins[d->Right], | - |
373 | d->margins[d->Top] + d->margins[d->Bottom]); | - |
374 | } | - |
375 | sh = d->layout->effectiveSizeHint(which, constraint - marginSize); | - |
376 | sh += marginSize; | - |
377 | } else { | - |
378 | switch (which) { | - |
379 | case Qt::MinimumSize: | - |
380 | sh = QSizeF(0, 0); | - |
381 | break; | - |
382 | case Qt::PreferredSize: | - |
383 | sh = QSizeF(50, 50); | - |
384 | break; | - |
385 | case Qt::MaximumSize: | - |
386 | sh = QSizeF(((1<<24)-1), ((1<<24)-1)); | - |
387 | break; | - |
388 | default: | - |
389 | QMessageLogger(__FILE__, 766773, __PRETTY_FUNCTION__).warning("QGraphicsWidget::sizeHint(): Don't know how to handle the value of 'which'"); | - |
390 | break; | - |
391 | } | - |
392 | } | - |
393 | return sh; | - |
394 | } | - |
395 | QGraphicsLayout *QGraphicsWidget::layout() const | - |
396 | { | - |
397 | const QGraphicsWidgetPrivate * const d = d_func(); | - |
398 | return d->layout; | - |
399 | } | - |
400 | void QGraphicsWidget::setLayout(QGraphicsLayout *l) | - |
401 | { | - |
402 | QGraphicsWidgetPrivate * const d = d_func(); | - |
403 | if (d->layout == l) | - |
404 | return; | - |
405 | d->setLayout_helper(l); | - |
406 | if (!l) | - |
407 | return; | - |
408 | | - |
409 | | - |
410 | QGraphicsLayoutItem *oldParent = l->parentLayoutItem(); | - |
411 | if (oldParent && oldParent != this) { | - |
412 | QMessageLogger(__FILE__, 843850, __PRETTY_FUNCTION__).warning("QGraphicsWidget::setLayout: Attempting to set a layout on %s" | - |
413 | " \"%s\", when the layout already has a parent", | - |
414 | metaObject()->className(), QString(objectName()).toLocal8Bit().constData()); | - |
415 | return; | - |
416 | } | - |
417 | | - |
418 | | - |
419 | l->setParentLayoutItem(this); | - |
420 | l->d_func()->reparentChildItems(this); | - |
421 | l->invalidate(); | - |
422 | layoutChanged(); | - |
423 | } | - |
424 | void QGraphicsWidget::adjustSize() | - |
425 | { | - |
426 | QSizeF sz = effectiveSizeHint(Qt::PreferredSize); | - |
427 | | - |
428 | if (sz.isValid()) | - |
429 | resize(sz); | - |
430 | } | - |
431 | Qt::LayoutDirection QGraphicsWidget::layoutDirection() const | - |
432 | { | - |
433 | return testAttribute(Qt::WA_RightToLeft) ? Qt::RightToLeft : Qt::LeftToRight; | - |
434 | } | - |
435 | void QGraphicsWidget::setLayoutDirection(Qt::LayoutDirection direction) | - |
436 | { | - |
437 | QGraphicsWidgetPrivate * const d = d_func(); | - |
438 | setAttribute(Qt::WA_SetLayoutDirection, true); | - |
439 | d->setLayoutDirection_helper(direction); | - |
440 | } | - |
441 | void QGraphicsWidget::unsetLayoutDirection() | - |
442 | { | - |
443 | QGraphicsWidgetPrivate * const d = d_func(); | - |
444 | setAttribute(Qt::WA_SetLayoutDirection, false); | - |
445 | d->resolveLayoutDirection(); | - |
446 | } | - |
447 | QStyle *QGraphicsWidget::style() const | - |
448 | { | - |
449 | if (QStyle *style = widgetStyles()->styleForWidget(this)) | - |
450 | return style; | - |
451 | | - |
452 | return scene() ? scene()->style() : QApplication::style(); | - |
453 | } | - |
454 | void QGraphicsWidget::setStyle(QStyle *style) | - |
455 | { | - |
456 | setAttribute(Qt::WA_SetStyle, style != 0); | - |
457 | widgetStyles()->setStyleForWidget(this, style); | - |
458 | | - |
459 | | - |
460 | QEvent event(QEvent::StyleChange); | - |
461 | QApplication::sendEvent(this, &event); | - |
462 | } | - |
463 | QFont QGraphicsWidget::font() const | - |
464 | { | - |
465 | const QGraphicsWidgetPrivate * const d = d_func(); | - |
466 | QFont fnt = d->font; | - |
467 | fnt.resolve(fnt.resolve() | d->inheritedFontResolveMask); | - |
468 | return fnt; | - |
469 | } | - |
470 | void QGraphicsWidget::setFont(const QFont &font) | - |
471 | { | - |
472 | QGraphicsWidgetPrivate * const d = d_func(); | - |
473 | setAttribute(Qt::WA_SetFont, font.resolve() != 0); | - |
474 | | - |
475 | QFont naturalFont = d->naturalWidgetFont(); | - |
476 | QFont resolvedFont = font.resolve(naturalFont); | - |
477 | d->setFont_helper(resolvedFont); | - |
478 | } | - |
479 | QPalette QGraphicsWidget::palette() const | - |
480 | { | - |
481 | const QGraphicsWidgetPrivate * const d = d_func(); | - |
482 | return d->palette; | - |
483 | } | - |
484 | void QGraphicsWidget::setPalette(const QPalette &palette) | - |
485 | { | - |
486 | QGraphicsWidgetPrivate * const d = d_func(); | - |
487 | setAttribute(Qt::WA_SetPalette, palette.resolve() != 0); | - |
488 | | - |
489 | QPalette naturalPalette = d->naturalWidgetPalette(); | - |
490 | QPalette resolvedPalette = palette.resolve(naturalPalette); | - |
491 | d->setPalette_helper(resolvedPalette); | - |
492 | } | - |
493 | bool QGraphicsWidget::autoFillBackground() const | - |
494 | { | - |
495 | const QGraphicsWidgetPrivate * const d = d_func(); | - |
496 | return d->autoFillBackground; | - |
497 | } | - |
498 | void QGraphicsWidget::setAutoFillBackground(bool enabled) | - |
499 | { | - |
500 | QGraphicsWidgetPrivate * const d = d_func(); | - |
501 | if (d->autoFillBackground != enabled) { | - |
502 | d->autoFillBackground = enabled; | - |
503 | update(); | - |
504 | } | - |
505 | } | - |
506 | void QGraphicsWidget::updateGeometry() | - |
507 | { | - |
508 | QGraphicsLayoutItem::updateGeometry(); | - |
509 | QGraphicsLayoutItem *parentItem = parentLayoutItem(); | - |
510 | | - |
511 | if (parentItem && parentItem->isLayout()) { | - |
512 | if (QGraphicsLayout::instantInvalidatePropagation()) { | - |
513 | static_cast<QGraphicsLayout *>(parentItem)->invalidate(); | - |
514 | } else { | - |
515 | parentItem->updateGeometry(); | - |
516 | } | - |
517 | } else { | - |
518 | if (parentItem) { | - |
519 | | - |
520 | QGraphicsWidget *parentWid = parentWidget(); | - |
521 | if (parentWid->isVisible()) | - |
522 | QApplication::postEvent(parentWid, new QEvent(QEvent::LayoutRequest)); | - |
523 | } else { | - |
524 | | - |
525 | | - |
526 | | - |
527 | | - |
528 | | - |
529 | if (QGraphicsLayout::instantInvalidatePropagation()) | - |
530 | QApplication::postEvent(static_cast<QGraphicsWidget *>(this), new QEvent(QEvent::LayoutRequest)); | - |
531 | } | - |
532 | if (!QGraphicsLayout::instantInvalidatePropagation()) { | - |
533 | bool wasResized = testAttribute(Qt::WA_Resized); | - |
534 | resize(size()); | - |
535 | setAttribute(Qt::WA_Resized, wasResized); | - |
536 | } | - |
537 | } | - |
538 | } | - |
539 | QVariant QGraphicsWidget::itemChange(GraphicsItemChange change, const QVariant &value) | - |
540 | { | - |
541 | QGraphicsWidgetPrivate * const d = d_func(); | - |
542 | switch (change) { | - |
543 | case ItemEnabledHasChanged: { | - |
544 | | - |
545 | QEvent event(QEvent::EnabledChange); | - |
546 | QApplication::sendEvent(this, &event); | - |
547 | break; | - |
548 | } | - |
549 | case ItemVisibleChange: | - |
550 | if (value.toBool()) { | - |
551 | | - |
552 | QShowEvent event; | - |
553 | QApplication::sendEvent(this, &event); | - |
554 | bool resized = testAttribute(Qt::WA_Resized); | - |
555 | if (!resized) { | - |
556 | adjustSize(); | - |
557 | setAttribute(Qt::WA_Resized, false); | - |
558 | } | - |
559 | } | - |
560 | | - |
561 | | - |
562 | if (value.toBool() || d->explicitlyHidden) | - |
563 | updateGeometry(); | - |
564 | break; | - |
565 | case ItemVisibleHasChanged: | - |
566 | if (!value.toBool()) { | - |
567 | | - |
568 | QHideEvent event; | - |
569 | QApplication::sendEvent(this, &event); | - |
570 | } | - |
571 | break; | - |
572 | case ItemPositionHasChanged: | - |
573 | d->setGeometryFromSetPos(); | - |
574 | break; | - |
575 | case ItemParentChange: { | - |
576 | | - |
577 | QEvent event(QEvent::ParentAboutToChange); | - |
578 | QApplication::sendEvent(this, &event); | - |
579 | break; | - |
580 | } | - |
581 | case ItemParentHasChanged: { | - |
582 | | - |
583 | QEvent event(QEvent::ParentChange); | - |
584 | QApplication::sendEvent(this, &event); | - |
585 | break; | - |
586 | } | - |
587 | case ItemCursorHasChanged: { | - |
588 | | - |
589 | QEvent event(QEvent::CursorChange); | - |
590 | QApplication::sendEvent(this, &event); | - |
591 | break; | - |
592 | } | - |
593 | case ItemToolTipHasChanged: { | - |
594 | | - |
595 | QEvent event(QEvent::ToolTipChange); | - |
596 | QApplication::sendEvent(this, &event); | - |
597 | break; | - |
598 | } | - |
599 | default: | - |
600 | break; | - |
601 | } | - |
602 | return QGraphicsItem::itemChange(change, value); | - |
603 | } | - |
604 | QVariant QGraphicsWidget::propertyChange(const QString &propertyName, const QVariant &value) | - |
605 | { | - |
606 | (void)propertyName;; | - |
607 | return value; | - |
608 | } | - |
609 | bool QGraphicsWidget::sceneEvent(QEvent *event) | - |
610 | { | - |
611 | return QGraphicsItem::sceneEvent(event); | - |
612 | } | - |
613 | bool QGraphicsWidget::windowFrameEvent(QEvent *event) | - |
614 | { | - |
615 | QGraphicsWidgetPrivate * const d = d_func(); | - |
616 | switch (event->type()) { | - |
617 | case QEvent::GraphicsSceneMousePress: | - |
618 | d->windowFrameMousePressEvent(static_cast<QGraphicsSceneMouseEvent *>(event)); | - |
619 | break; | - |
620 | case QEvent::GraphicsSceneMouseMove: | - |
621 | d->ensureWindowData(); | - |
622 | if (d->windowData->grabbedSection != Qt::NoSection) { | - |
623 | d->windowFrameMouseMoveEvent(static_cast<QGraphicsSceneMouseEvent *>(event)); | - |
624 | event->accept(); | - |
625 | } | - |
626 | break; | - |
627 | case QEvent::GraphicsSceneMouseRelease: | - |
628 | d->windowFrameMouseReleaseEvent(static_cast<QGraphicsSceneMouseEvent *>(event)); | - |
629 | break; | - |
630 | case QEvent::GraphicsSceneHoverMove: | - |
631 | d->windowFrameHoverMoveEvent(static_cast<QGraphicsSceneHoverEvent *>(event)); | - |
632 | break; | - |
633 | case QEvent::GraphicsSceneHoverLeave: | - |
634 | d->windowFrameHoverLeaveEvent(static_cast<QGraphicsSceneHoverEvent *>(event)); | - |
635 | break; | - |
636 | default: | - |
637 | break; | - |
638 | } | - |
639 | return event->isAccepted(); | - |
640 | } | - |
641 | Qt::WindowFrameSection QGraphicsWidget::windowFrameSectionAt(const QPointF &pos) const | - |
642 | { | - |
643 | const QGraphicsWidgetPrivate * const d = d_func(); | - |
644 | | - |
645 | const QRectF r = windowFrameRect(); | - |
646 | if (!r.contains(pos)) | - |
647 | return Qt::NoSection; | - |
648 | | - |
649 | const qreal left = r.left(); | - |
650 | const qreal top = r.top(); | - |
651 | const qreal right = r.right(); | - |
652 | const qreal bottom = r.bottom(); | - |
653 | const qreal x = pos.x(); | - |
654 | const qreal y = pos.y(); | - |
655 | | - |
656 | const qreal cornerMargin = 20; | - |
657 | | - |
658 | const qreal windowFrameWidth = d->windowFrameMargins | - |
659 | ? d->windowFrameMargins[d->Left] : 0; | - |
660 | | - |
661 | Qt::WindowFrameSection s = Qt::NoSection; | - |
662 | if (x <= left + cornerMargin) { | - |
663 | if (y <= top + windowFrameWidth || (x <= left + windowFrameWidth && y <= top + cornerMargin)) { | - |
664 | s = Qt::TopLeftSection; | - |
665 | } else if (y >= bottom - windowFrameWidth || (x <= left + windowFrameWidth && y >= bottom - cornerMargin)) { | - |
666 | s = Qt::BottomLeftSection; | - |
667 | } else if (x <= left + windowFrameWidth) { | - |
668 | s = Qt::LeftSection; | - |
669 | } | - |
670 | } else if (x >= right - cornerMargin) { | - |
671 | if (y <= top + windowFrameWidth || (x >= right - windowFrameWidth && y <= top + cornerMargin)) { | - |
672 | s = Qt::TopRightSection; | - |
673 | } else if (y >= bottom - windowFrameWidth || (x >= right - windowFrameWidth && y >= bottom - cornerMargin)) { | - |
674 | s = Qt::BottomRightSection; | - |
675 | } else if (x >= right - windowFrameWidth) { | - |
676 | s = Qt::RightSection; | - |
677 | } | - |
678 | } else if (y <= top + windowFrameWidth) { | - |
679 | s = Qt::TopSection; | - |
680 | } else if (y >= bottom - windowFrameWidth) { | - |
681 | s = Qt::BottomSection; | - |
682 | } | - |
683 | if (s == Qt::NoSection) { | - |
684 | QRectF r1 = r; | - |
685 | r1.setHeight(d->windowFrameMargins | - |
686 | ? d->windowFrameMargins[d->Top] : 0); | - |
687 | if (r1.contains(pos)) | - |
688 | s = Qt::TitleBarArea; | - |
689 | } | - |
690 | return s; | - |
691 | } | - |
692 | bool QGraphicsWidget::event(QEvent *event) | - |
693 | { | - |
694 | QGraphicsWidgetPrivate * const d = d_func(); | - |
695 | | - |
696 | if (d->layout) | - |
697 | d->layout->widgetEvent(event); | - |
698 | | - |
699 | | - |
700 | switch (event->type()) { | - |
701 | case QEvent::GraphicsSceneMove: | - |
702 | moveEvent(static_cast<QGraphicsSceneMoveEvent *>(event)); | - |
703 | break; | - |
704 | case QEvent::GraphicsSceneResize: | - |
705 | resizeEvent(static_cast<QGraphicsSceneResizeEvent *>(event)); | - |
706 | break; | - |
707 | case QEvent::Show: | - |
708 | showEvent(static_cast<QShowEvent *>(event)); | - |
709 | break; | - |
710 | case QEvent::Hide: | - |
711 | hideEvent(static_cast<QHideEvent *>(event)); | - |
712 | break; | - |
713 | case QEvent::Polish: | - |
714 | polishEvent(); | - |
715 | d->polished = true; | - |
716 | if (!d->font.isCopyOf(QApplication::font())) | - |
717 | d->updateFont(d->font); | - |
718 | break; | - |
719 | case QEvent::WindowActivate: | - |
720 | case QEvent::WindowDeactivate: | - |
721 | update(); | - |
722 | break; | - |
723 | case QEvent::StyleAnimationUpdate: | - |
724 | if (isVisible()) { | - |
725 | event->accept(); | - |
726 | update(); | - |
727 | } | - |
728 | break; | - |
729 | | - |
730 | case QEvent::ActivationChange: | - |
731 | case QEvent::EnabledChange: | - |
732 | case QEvent::FontChange: | - |
733 | case QEvent::StyleChange: | - |
734 | case QEvent::PaletteChange: | - |
735 | case QEvent::ParentChange: | - |
736 | case QEvent::ContentsRectChange: | - |
737 | case QEvent::LayoutDirectionChange: | - |
738 | changeEvent(event); | - |
739 | break; | - |
740 | case QEvent::Close: | - |
741 | closeEvent((QCloseEvent *)event); | - |
742 | break; | - |
743 | case QEvent::GrabMouse: | - |
744 | grabMouseEvent(event); | - |
745 | break; | - |
746 | case QEvent::UngrabMouse: | - |
747 | ungrabMouseEvent(event); | - |
748 | break; | - |
749 | case QEvent::GrabKeyboard: | - |
750 | grabKeyboardEvent(event); | - |
751 | break; | - |
752 | case QEvent::UngrabKeyboard: | - |
753 | ungrabKeyboardEvent(event); | - |
754 | break; | - |
755 | case QEvent::GraphicsSceneMousePress: | - |
756 | if (d->hasDecoration() && windowFrameEvent(event)) | - |
757 | return true; | - |
758 | break; | - |
759 | case QEvent::GraphicsSceneMouseMove: | - |
760 | case QEvent::GraphicsSceneMouseRelease: | - |
761 | case QEvent::GraphicsSceneMouseDoubleClick: | - |
762 | d->ensureWindowData(); | - |
763 | if (d->hasDecoration() && d->windowData->grabbedSection != Qt::NoSection) | - |
764 | return windowFrameEvent(event); | - |
765 | break; | - |
766 | case QEvent::GraphicsSceneHoverEnter: | - |
767 | case QEvent::GraphicsSceneHoverMove: | - |
768 | case QEvent::GraphicsSceneHoverLeave: | - |
769 | if (d->hasDecoration()) { | - |
770 | windowFrameEvent(event); | - |
771 | | - |
772 | | - |
773 | if (!acceptHoverEvents()) | - |
774 | return true; | - |
775 | } | - |
776 | break; | - |
777 | default: | - |
778 | break; | - |
779 | } | - |
780 | return QObject::event(event); | - |
781 | } | - |
782 | void QGraphicsWidget::changeEvent(QEvent *event) | - |
783 | { | - |
784 | QGraphicsWidgetPrivate * const d = d_func(); | - |
785 | switch (event->type()) { | - |
786 | case QEvent::StyleChange: | - |
787 | | - |
788 | unsetWindowFrameMargins(); | - |
789 | if (d->layout) | - |
790 | d->layout->invalidate(); | - |
791 | case QEvent::FontChange: | - |
792 | update(); | - |
793 | updateGeometry(); | - |
794 | break; | - |
795 | case QEvent::PaletteChange: | - |
796 | update(); | - |
797 | break; | - |
798 | case QEvent::ParentChange: | - |
799 | d->resolveFont(d->inheritedFontResolveMask); | - |
800 | d->resolvePalette(d->inheritedPaletteResolveMask); | - |
801 | break; | - |
802 | default: | - |
803 | break; | - |
804 | } | - |
805 | } | - |
806 | void QGraphicsWidget::closeEvent(QCloseEvent *event) | - |
807 | { | - |
808 | event->accept(); | - |
809 | } | - |
810 | | - |
811 | | - |
812 | | - |
813 | | - |
814 | void QGraphicsWidget::focusInEvent(QFocusEvent *event) | - |
815 | { | - |
816 | (void)event;; | - |
817 | if (focusPolicy() != Qt::NoFocus) | - |
818 | update(); | - |
819 | } | - |
820 | bool QGraphicsWidget::focusNextPrevChild(bool next) | - |
821 | { | - |
822 | QGraphicsWidgetPrivate * const d = d_func(); | - |
823 | | - |
824 | QGraphicsWidget *parent = 0; | - |
825 | if (!isWindow() && (parent = parentWidget())) | - |
826 | return parent->focusNextPrevChild(next); | - |
827 | if (!d->scene) | - |
828 | return false; | - |
829 | if (d->scene->focusNextPrevChild(next)) | - |
830 | return true; | - |
831 | if (isWindow()) { | - |
832 | setFocus(next ? Qt::TabFocusReason : Qt::BacktabFocusReason); | - |
833 | if (hasFocus()) | - |
834 | return true; | - |
835 | } | - |
836 | return false; | - |
837 | } | - |
838 | | - |
839 | | - |
840 | | - |
841 | | - |
842 | void QGraphicsWidget::focusOutEvent(QFocusEvent *event) | - |
843 | { | - |
844 | (void)event;; | - |
845 | if (focusPolicy() != Qt::NoFocus) | - |
846 | update(); | - |
847 | } | - |
848 | void QGraphicsWidget::hideEvent(QHideEvent *event) | - |
849 | { | - |
850 | | - |
851 | | - |
852 | (void)event;; | - |
853 | } | - |
854 | void QGraphicsWidget::moveEvent(QGraphicsSceneMoveEvent *event) | - |
855 | { | - |
856 | | - |
857 | (void)event;; | - |
858 | } | - |
859 | void QGraphicsWidget::polishEvent() | - |
860 | { | - |
861 | } | - |
862 | void QGraphicsWidget::resizeEvent(QGraphicsSceneResizeEvent *event) | - |
863 | { | - |
864 | (void)event;; | - |
865 | } | - |
866 | void QGraphicsWidget::showEvent(QShowEvent *event) | - |
867 | { | - |
868 | (void)event;; | - |
869 | } | - |
870 | | - |
871 | | - |
872 | | - |
873 | | - |
874 | void QGraphicsWidget::hoverMoveEvent(QGraphicsSceneHoverEvent *event) | - |
875 | { | - |
876 | (void)event;; | - |
877 | } | - |
878 | | - |
879 | | - |
880 | | - |
881 | | - |
882 | void QGraphicsWidget::hoverLeaveEvent(QGraphicsSceneHoverEvent *event) | - |
883 | { | - |
884 | QGraphicsObject::hoverLeaveEvent(event); | - |
885 | } | - |
886 | | - |
887 | | - |
888 | | - |
889 | | - |
890 | | - |
891 | | - |
892 | | - |
893 | void QGraphicsWidget::grabMouseEvent(QEvent *event) | - |
894 | { | - |
895 | (void)event;; | - |
896 | } | - |
897 | | - |
898 | | - |
899 | | - |
900 | | - |
901 | | - |
902 | | - |
903 | | - |
904 | void QGraphicsWidget::ungrabMouseEvent(QEvent *event) | - |
905 | { | - |
906 | (void)event;; | - |
907 | } | - |
908 | | - |
909 | | - |
910 | | - |
911 | | - |
912 | | - |
913 | | - |
914 | | - |
915 | void QGraphicsWidget::grabKeyboardEvent(QEvent *event) | - |
916 | { | - |
917 | (void)event;; | - |
918 | } | - |
919 | | - |
920 | | - |
921 | | - |
922 | | - |
923 | | - |
924 | | - |
925 | | - |
926 | void QGraphicsWidget::ungrabKeyboardEvent(QEvent *event) | - |
927 | { | - |
928 | (void)event;; | - |
929 | } | - |
930 | | - |
931 | | - |
932 | | - |
933 | | - |
934 | | - |
935 | | - |
936 | Qt::WindowType QGraphicsWidget::windowType() const | - |
937 | { | - |
938 | return Qt::WindowType(int(windowFlags()) & Qt::WindowType_Mask); | - |
939 | } | - |
940 | Qt::WindowFlags QGraphicsWidget::windowFlags() const | - |
941 | { | - |
942 | const QGraphicsWidgetPrivate * const d = d_func(); | - |
943 | return d->windowFlags; | - |
944 | } | - |
945 | void QGraphicsWidget::setWindowFlags(Qt::WindowFlags wFlags) | - |
946 | { | - |
947 | QGraphicsWidgetPrivate * const d = d_func(); | - |
948 | if (d->windowFlags == wFlags) | - |
949 | return; | - |
950 | bool wasPopup = (d->windowFlags & Qt::WindowType_Mask) == Qt::Popup; | - |
951 | | - |
952 | d->adjustWindowFlags(&wFlags); | - |
953 | d->windowFlags = wFlags; | - |
954 | if (!d->setWindowFrameMargins) | - |
955 | unsetWindowFrameMargins(); | - |
956 | | - |
957 | setFlag(ItemIsPanel, d->windowFlags & Qt::Window); | - |
958 | | - |
959 | bool isPopup = (d->windowFlags & Qt::WindowType_Mask) == Qt::Popup; | - |
960 | if (d->scene && isVisible() && wasPopup != isPopup) { | - |
961 | | - |
962 | if (!isPopup) | - |
963 | d->scene->d_func()->removePopup(this); | - |
964 | else | - |
965 | d->scene->d_func()->addPopup(this); | - |
966 | } | - |
967 | | - |
968 | if (d->scene && d->scene->d_func()->allItemsIgnoreHoverEvents && d->hasDecoration()) { | - |
969 | d->scene->d_func()->allItemsIgnoreHoverEvents = false; | - |
970 | d->scene->d_func()->enableMouseTrackingOnViews(); | - |
971 | } | - |
972 | } | - |
973 | bool QGraphicsWidget::isActiveWindow() const | - |
974 | { | - |
975 | return isActive(); | - |
976 | } | - |
977 | void QGraphicsWidget::setWindowTitle(const QString &title) | - |
978 | { | - |
979 | QGraphicsWidgetPrivate * const d = d_func(); | - |
980 | d->ensureWindowData(); | - |
981 | d->windowData->windowTitle = title; | - |
982 | } | - |
983 | QString QGraphicsWidget::windowTitle() const | - |
984 | { | - |
985 | const QGraphicsWidgetPrivate * const d = d_func(); | - |
986 | return d->windowData ? d->windowData->windowTitle : QString(); | - |
987 | } | - |
988 | Qt::FocusPolicy QGraphicsWidget::focusPolicy() const | - |
989 | { | - |
990 | const QGraphicsWidgetPrivate * const d = d_func(); | - |
991 | return d->focusPolicy; | - |
992 | } | - |
993 | void QGraphicsWidget::setFocusPolicy(Qt::FocusPolicy policy) | - |
994 | { | - |
995 | QGraphicsWidgetPrivate * const d = d_func(); | - |
996 | if (d->focusPolicy == policy) | - |
997 | return; | - |
998 | d->focusPolicy = policy; | - |
999 | if (hasFocus() && policy == Qt::NoFocus) | - |
1000 | clearFocus(); | - |
1001 | setFlag(ItemIsFocusable, policy != Qt::NoFocus); | - |
1002 | } | - |
1003 | QGraphicsWidget *QGraphicsWidget::focusWidget() const | - |
1004 | { | - |
1005 | const QGraphicsWidgetPrivate * const d = d_func(); | - |
1006 | if (d->subFocusItem && d->subFocusItem->d_ptr->isWidget) | - |
1007 | return static_cast<QGraphicsWidget *>(d->subFocusItem); | - |
1008 | return 0; | - |
1009 | } | - |
1010 | int QGraphicsWidget::grabShortcut(const QKeySequence &sequence, Qt::ShortcutContext context) | - |
1011 | { | - |
1012 | ((!((static_cast<QApplication *>(QCoreApplication::instance())))) ? qt_assert("qApp",__FILE__,19101917) : qt_noop()); | - |
1013 | if (sequence.isEmpty()) | - |
1014 | return 0; | - |
1015 | | - |
1016 | return (static_cast<QApplication *>(QCoreApplication::instance()))->d_func()->shortcutMap.addShortcut(this, sequence, context, qWidgetShortcutContextMatcher); | - |
1017 | } | - |
1018 | void QGraphicsWidget::releaseShortcut(int id) | - |
1019 | { | - |
1020 | ((!((static_cast<QApplication *>(QCoreApplication::instance())))) ? qt_assert("qApp",__FILE__,19361943) : qt_noop()); | - |
1021 | if (id) | - |
1022 | (static_cast<QApplication *>(QCoreApplication::instance()))->d_func()->shortcutMap.removeShortcut(id, this, 0); | - |
1023 | } | - |
1024 | void QGraphicsWidget::setShortcutEnabled(int id, bool enabled) | - |
1025 | { | - |
1026 | ((!((static_cast<QApplication *>(QCoreApplication::instance())))) ? qt_assert("qApp",__FILE__,19571964) : qt_noop()); | - |
1027 | if (id) | - |
1028 | (static_cast<QApplication *>(QCoreApplication::instance()))->d_func()->shortcutMap.setShortcutEnabled(enabled, id, this, 0); | - |
1029 | } | - |
1030 | void QGraphicsWidget::setShortcutAutoRepeat(int id, bool enabled) | - |
1031 | { | - |
1032 | ((!((static_cast<QApplication *>(QCoreApplication::instance())))) ? qt_assert("qApp",__FILE__,19721979) : qt_noop()); | - |
1033 | if (id) | - |
1034 | (static_cast<QApplication *>(QCoreApplication::instance()))->d_func()->shortcutMap.setShortcutAutoRepeat(enabled, id, this, 0); | - |
1035 | } | - |
1036 | void QGraphicsWidget::addAction(QAction *action) | - |
1037 | { | - |
1038 | insertAction(0, action); | - |
1039 | } | - |
1040 | void QGraphicsWidget::addActions(QList<QAction *> actions) | - |
1041 | | - |
1042 | { | - |
1043 | for (int i = 0; i < actions.count(); ++i) | - |
1044 | insertAction(0, actions.at(i)); | - |
1045 | } | - |
1046 | void QGraphicsWidget::insertAction(QAction *before, QAction *action) | - |
1047 | { | - |
1048 | if (!action) { | - |
1049 | QMessageLogger(__FILE__, 20302037, __PRETTY_FUNCTION__).warning("QWidget::insertAction: Attempt to insert null action"); | - |
1050 | return; | - |
1051 | } | - |
1052 | | - |
1053 | QGraphicsWidgetPrivate * const d = d_func(); | - |
1054 | int index = d->actions.indexOf(action); | - |
1055 | if (index != -1) | - |
1056 | d->actions.removeAt(index); | - |
1057 | | - |
1058 | int pos = d->actions.indexOf(before); | - |
1059 | if (pos < 0) { | - |
1060 | before = 0; | - |
1061 | pos = d->actions.size(); | - |
1062 | } | - |
1063 | d->actions.insert(pos, action); | - |
1064 | | - |
1065 | if (index == -1) { | - |
1066 | QActionPrivate *apriv = action->d_func(); | - |
1067 | apriv->graphicsWidgets.append(this); | - |
1068 | } | - |
1069 | | - |
1070 | QActionEvent e(QEvent::ActionAdded, action, before); | - |
1071 | QApplication::sendEvent(this, &e); | - |
1072 | } | - |
1073 | void QGraphicsWidget::insertActions(QAction *before, QList<QAction *> actions) | - |
1074 | | - |
1075 | { | - |
1076 | for (int i = 0; i < actions.count()TRUE | never evaluated | FALSE | never evaluated |
; ++i) | 0 |
1077 | insertAction(before, actions.at(i)); never executed: insertAction(before, actions.at(i)); | 0 |
1078 | } never executed: end of block | 0 |
1079 | void QGraphicsWidget::removeAction(QAction *action) | - |
1080 | { | - |
1081 | if (!action) | - |
1082 | return; | - |
1083 | | - |
1084 | QGraphicsWidgetPrivate * const d = d_func(); | - |
1085 | | - |
1086 | QActionPrivate *apriv = action->d_func(); | - |
1087 | apriv->graphicsWidgets.removeAll(this); | - |
1088 | | - |
1089 | if (d->actions.removeAll(action)) { | - |
1090 | QActionEvent e(QEvent::ActionRemoved, action); | - |
1091 | QApplication::sendEvent(this, &e); | - |
1092 | } | - |
1093 | } | - |
1094 | QList<QAction *> QGraphicsWidget::actions() const | - |
1095 | { | - |
1096 | const QGraphicsWidgetPrivate * const d = d_func(); | - |
1097 | return d->actions; | - |
1098 | } | - |
1099 | void QGraphicsWidget::setTabOrder(QGraphicsWidget *first, QGraphicsWidget *second) | - |
1100 | { | - |
1101 | if (!first && !second) { | - |
1102 | QMessageLogger(__FILE__, 21372148, __PRETTY_FUNCTION__).warning("QGraphicsWidget::setTabOrder(0, 0) is undefined"); | - |
1103 | return; | - |
1104 | } | - |
1105 | if ((first && second) && first->scene() != second->scene()) { | - |
1106 | QMessageLogger(__FILE__, 21412152, __PRETTY_FUNCTION__).warning("QGraphicsWidget::setTabOrder: scenes %p and %p are different", | - |
1107 | first->scene(), second->scene()); | - |
1108 | return; | - |
1109 | } | - |
1110 | QGraphicsScene *scene = first ? first->scene() : second->scene(); | - |
1111 | if (!scene && (!first || !second)) { | - |
1112 | QMessageLogger(__FILE__, 21472158, __PRETTY_FUNCTION__).warning("QGraphicsWidget::setTabOrder: assigning tab order from/to the" | - |
1113 | " scene requires the item to be in a scene."); | - |
1114 | return; | - |
1115 | } | - |
1116 | | - |
1117 | | - |
1118 | | - |
1119 | | - |
1120 | QGraphicsScenePrivate *sceneD = scene->d_func(); | - |
1121 | if (!first) { | - |
1122 | sceneD->tabFocusFirst = second; | - |
1123 | return; | - |
1124 | } | - |
1125 | if (!second) { | - |
1126 | sceneD->tabFocusFirst = first->d_func()->focusNext; | - |
1127 | return; | - |
1128 | } | - |
1129 | | - |
1130 | | - |
1131 | QGraphicsWidget *firstFocusNext = first->d_func()->focusNext; | - |
1132 | if (firstFocusNext == second) { | - |
1133 | | - |
1134 | return; | - |
1135 | } | - |
1136 | | - |
1137 | | - |
1138 | QGraphicsWidget *secondFocusPrev = second->d_func()->focusPrev; | - |
1139 | QGraphicsWidget *secondFocusNext = second->d_func()->focusNext; | - |
1140 | firstFocusNext->d_func()->focusPrev = second; | - |
1141 | first->d_func()->focusNext = second; | - |
1142 | second->d_func()->focusNext = firstFocusNext; | - |
1143 | second->d_func()->focusPrev = first; | - |
1144 | secondFocusPrev->d_func()->focusNext = secondFocusNext; | - |
1145 | secondFocusNext->d_func()->focusPrev = secondFocusPrev; | - |
1146 | | - |
1147 | ((!(first->d_func()->focusNext->d_func()->focusPrev == first)) ? qt_assert("first->d_func()->focusNext->d_func()->focusPrev == first",__FILE__,21822193) : qt_noop()); | - |
1148 | ((!(first->d_func()->focusPrev->d_func()->focusNext == first)) ? qt_assert("first->d_func()->focusPrev->d_func()->focusNext == first",__FILE__,21832194) : qt_noop()); | - |
1149 | | - |
1150 | ((!(second->d_func()->focusNext->d_func()->focusPrev == second)) ? qt_assert("second->d_func()->focusNext->d_func()->focusPrev == second",__FILE__,21852196) : qt_noop()); | - |
1151 | ((!(second->d_func()->focusPrev->d_func()->focusNext == second)) ? qt_assert("second->d_func()->focusPrev->d_func()->focusNext == second",__FILE__,21862197) : qt_noop()); | - |
1152 | | - |
1153 | } | - |
1154 | void QGraphicsWidget::setAttribute(Qt::WidgetAttribute attribute, bool on) | - |
1155 | { | - |
1156 | QGraphicsWidgetPrivate * const d = d_func(); | - |
1157 | | - |
1158 | | - |
1159 | | - |
1160 | d->setAttribute(attribute, on); | - |
1161 | } | - |
1162 | | - |
1163 | | - |
1164 | | - |
1165 | | - |
1166 | | - |
1167 | | - |
1168 | | - |
1169 | bool QGraphicsWidget::testAttribute(Qt::WidgetAttribute attribute) const | - |
1170 | { | - |
1171 | const QGraphicsWidgetPrivate * const d = d_func(); | - |
1172 | return d->testAttribute(attribute); | - |
1173 | } | - |
1174 | | - |
1175 | | - |
1176 | | - |
1177 | | - |
1178 | int QGraphicsWidget::type() const | - |
1179 | { | - |
1180 | return Type; | - |
1181 | } | - |
1182 | | - |
1183 | | - |
1184 | | - |
1185 | | - |
1186 | void QGraphicsWidget::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) | - |
1187 | { | - |
1188 | (void)painter;; | - |
1189 | (void)option;; | - |
1190 | (void)widget;; | - |
1191 | } | - |
1192 | void QGraphicsWidget::paintWindowFrame(QPainter *painter, const QStyleOptionGraphicsItem *option, | - |
1193 | QWidget *widget) | - |
1194 | { | - |
1195 | const bool fillBackground = !testAttribute(Qt::WA_OpaquePaintEvent)TRUE | never evaluated | FALSE | never evaluated |
| 0 |
1196 | && !testAttribute(Qt::WA_NoSystemBackground)TRUE | never evaluated | FALSE | never evaluated |
; | 0 |
1197 | QGraphicsProxyWidget *proxy = qobject_cast<QGraphicsProxyWidget *>(this); | - |
1198 | const bool embeddedWidgetFillsOwnBackground = proxyTRUE | never evaluated | FALSE | never evaluated |
&& proxy->widget()TRUE | never evaluated | FALSE | never evaluated |
; | 0 |
1199 | | - |
1200 | if (rect().contains(option->exposedRect)TRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1201 | if (fillBackgroundTRUE | never evaluated | FALSE | never evaluated |
&& !embeddedWidgetFillsOwnBackgroundTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1202 | painter->fillRect(option->exposedRect, palette().window()); never executed: painter->fillRect(option->exposedRect, palette().window()); | 0 |
1203 | return; never executed: return; | 0 |
1204 | } | - |
1205 | | - |
1206 | QGraphicsWidgetPrivate * const d = d_func(); | - |
1207 | | - |
1208 | QRect windowFrameRect = QRect(QPoint(), windowFrameGeometry().size().toSize()); | - |
1209 | QStyleOptionTitleBar bar; | - |
1210 | bar.QStyleOption::operator=(*option); | - |
1211 | d->initStyleOptionTitleBar(&bar); | - |
1212 | d->ensureWindowData(); | - |
1213 | if (d->windowData->buttonMouseOver)bar.state|= QStyle::State_MouseOver; | - |
| else | |
| bar.state &= ~setFlag(QStyle::State_MouseOver; | |
| if (, d->windowData->buttonSunken)buttonMouseOver); | |
1214 | bar.state|= QStyle::State_Sunken; | - |
| else | |
| bar.state &= ~setFlag(QStyle::State_Sunken;, d->windowData->buttonSunken); | |
1215 | bar.rect = windowFrameRect; | - |
1216 | | - |
1217 | | - |
1218 | const QPointF styleOrigin = this->windowFrameRect().topLeft(); | - |
1219 | painter->translate(styleOrigin); | - |
1220 | QStyleHintReturnMask mask; | - |
1221 | bool setMask = style()->styleHint(QStyle::SH_WindowFrame_Mask, &bar, widget, &mask)TRUE | never evaluated | FALSE | never evaluated |
&& !mask.region.isEmpty()TRUE | never evaluated | FALSE | never evaluated |
; | 0 |
1222 | bool hasBorder = !style()->styleHint(QStyle::SH_TitleBar_NoBorder, &bar, widget); | - |
1223 | int frameWidth = style()->pixelMetric(QStyle::PM_MDIFrameWidth, &bar, widget); | - |
1224 | if (setMaskTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1225 | painter->save(); | - |
1226 | painter->setClipRegion(mask.region, Qt::IntersectClip); | - |
1227 | } never executed: end of block | 0 |
1228 | if (fillBackgroundTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1229 | if (embeddedWidgetFillsOwnBackgroundTRUE | never evaluated | FALSE | never evaluated |
) { | 0 |
1230 | | - |
1231 | QPainterPath windowFrameBackground; | - |
1232 | windowFrameBackground.addRect(windowFrameRect); | - |
1233 | | - |
1234 | | - |
1235 | windowFrameBackground.addRect(rect().translated(-styleOrigin).adjusted(0.5, 0.5, -0.5, -0.5)); | - |
1236 | painter->fillPath(windowFrameBackground, palette().window()); | - |
1237 | } never executed: end of block else { | 0 |
1238 | painter->fillRect(windowFrameRect, palette().window()); | - |
1239 | } never executed: end of block | 0 |
1240 | } | - |
1241 | | - |
1242 | | - |
1243 | int height = (int)d->titleBarHeight(bar); | - |
1244 | bar.rect.setHeight(height); | - |
1245 | if (hasBorderTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1246 | bar.rect.adjust(frameWidth, frameWidth, -frameWidth, 0); never executed: bar.rect.adjust(frameWidth, frameWidth, -frameWidth, 0); | 0 |
1247 | | - |
1248 | painter->save(); | - |
1249 | painter->setFont(QApplication::font("QMdiSubWindowTitleBar")); | - |
1250 | style()->drawComplexControl(QStyle::CC_TitleBar, &bar, painter, widget); | - |
1251 | painter->restore(); | - |
1252 | if (setMaskTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1253 | painter->restore(); never executed: painter->restore(); | 0 |
1254 | | - |
1255 | QStyleOptionFrame frameOptions; | - |
1256 | frameOptions.QStyleOption::operator=(*option); | - |
1257 | initStyleOption(&frameOptions); | - |
1258 | if (!hasBorderTRUE | never evaluated | FALSE | never evaluated |
) | 0 |
1259 | painter->setClipRect(windowFrameRect.adjusted(0, +height, 0, 0), Qt::IntersectClip); never executed: painter->setClipRect(windowFrameRect.adjusted(0, +height, 0, 0), Qt::IntersectClip); | 0 |
1260 | if (hasFocus()) {frameOptions.state|= QStyle::State_HasFocus; | - |
| } else { | |
| frameOptions.state &= ~setFlag(QStyle::State_HasFocus; | |
| }, hasFocus()); | |
1261 | bool isActive = isActiveWindow(); | - |
1262 | if (isActive) {frameOptions.state|= QStyle::State_Active; | - |
| } else { | |
| frameOptions.state &= ~setFlag(QStyle::State_Active; | |
| }, isActive); | |
1263 | | - |
1264 | frameOptions.palette.setCurrentColorGroup(isActive ? QPalette::Active : QPalette::Normal); | - |
1265 | frameOptions.rect = windowFrameRect; | - |
1266 | frameOptions.lineWidth = style()->pixelMetric(QStyle::PM_MdiSubWindowFrameWidth, 0, widget); | - |
1267 | frameOptions.midLineWidth = 1; | - |
1268 | style()->drawPrimitive(QStyle::PE_FrameWindow, &frameOptions, painter, widget); | - |
1269 | | - |
1270 | | - |
1271 | | - |
1272 | | - |
1273 | | - |
1274 | } never executed: end of block | 0 |
1275 | | - |
1276 | | - |
1277 | | - |
1278 | | - |
1279 | QRectF QGraphicsWidget::boundingRect() const | - |
1280 | { | - |
1281 | return windowFrameRect(); | - |
1282 | } | - |
1283 | | - |
1284 | | - |
1285 | | - |
1286 | | - |
1287 | QPainterPath QGraphicsWidget::shape() const | - |
1288 | { | - |
1289 | QPainterPath path; | - |
1290 | path.addRect(rect()); | - |
1291 | return path; | - |
1292 | } | - |
1293 | bool QGraphicsWidget::close() | - |
1294 | { | - |
1295 | QCloseEvent closeEvent; | - |
1296 | QApplication::sendEvent(this, &closeEvent); | - |
1297 | if (!closeEvent.isAccepted()) { | - |
1298 | return false; | - |
1299 | } | - |
1300 | | - |
1301 | if (isVisible()) { | - |
1302 | hide(); | - |
1303 | } | - |
1304 | if (testAttribute(Qt::WA_DeleteOnClose)) { | - |
1305 | deleteLater(); | - |
1306 | } | - |
1307 | return true; | - |
1308 | } | - |
1309 | | - |
1310 | | - |
| | |